STS142050UL08 is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Bourns Inc.
In Stock: 84,904
Unit Price: $1.59000
Datasheet
20V Clamp 17A (8/20µs) Ipp Tvs Diode Surface Mount SOT-143
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
20V Clamp 17A (8/20µs) Ipp Tvs Diode Surface Mount SOT-143
TVS Diode ESD Suppressors from Eaton
How TVS Diodes Work

STS142050UL08

DigiKey Part Number
283-STS142050UL08TR-ND - Tape & Reel (TR)
283-STS142050UL08CT-ND - Cut Tape (CT)
283-STS142050UL08DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
STS142050UL08
Description
TVS DIODE 5VWM 20VC SOT143
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
20V Clamp 17A (8/20µs) Ipp Tvs Diode Surface Mount SOT-143
Datasheet
 Datasheet
EDA/CAD Models
STS142050UL08 Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
17A (8/20µs)
Mfr
Power - Peak Pulse
60W
Series
Power Line Protection
Yes
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Capacitance @ Frequency
0.8pF @ 1MHz
Type
Steering (Rail to Rail)
Operating Temperature
-55°C ~ 125°C (TJ)
Unidirectional Channels
2
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
5V (Max)
Package / Case
TO-253-4, TO-253AA
Voltage - Breakdown (Min)
6V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
20V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CD143A-SR05Bourns Inc.84,904CD143A-SR05CT-ND$1.59000Similar
In-Stock: 0
3,000 expected in stock on 29-Sep-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.61000$0.61
10$0.37600$3.76
50$0.27280$13.64
100$0.23940$23.94
500$0.18038$90.19
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.13331$399.93
9,000$0.11538$1,038.42
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.